User page accessible to all logged-in; display API key only to admin and self. Fixes NationalGenomicsInfrastructure/charon#14.
Added page to display all users. Fixes NationalGenomicsInfrastructure/charon#13.
Added users.html. Also fixes NationalGenomicsInfrastructure/charon#16.
Fixed README for new master NGI repo.
Merge pull request #15 from pekrau/master

User page accessible to all logged-in; display API key only to admin and...